West Texas art, on a Cheerios box

Trying to find a surface to draw on is sometimes hard... I chose my used cereal box, cut into pieces just the right size to stuff into some 3 5/8 x 6 1/2 " envelopes. Here is the first mini artwork from my trip out here to Colorado. Somewhere between Sweetwater and Amarillo: pen and prismacolor. (original photo in previous post)